Oefen de erafsommen tot 10

Erafsommen
1.
2
–
1
=
2.
8
–
8
=
3.
5
–
2
=
4.
8
–
3
=
5.
6
–
6
=
6.
1
–
0
=
7.
10
–
9
=
8.
2
–
1
=
9.
2
–
1
=
10.
6
–
1
=
11.
8
–
3
=
12.
7
–
2
=
13.
5
–
3
=
14.
4
–
2
=
15.
9
–
7
=
16.
8
–
4
=
17.
3
–
1
=
18.
5
–
3
=
19.
6
–
1
=
20.
9
–
6
=
21.
10
–
9
=
22.
1
–
0
=
23.
9
–
5
=
24.
1
–
0
=
25.
2
–
1
=
26.
1
–
1
=
27.
5
–
5
=
28.
5
–
1
=
29.
2
–
2
=
30.
3
–
1
=
31.
7
–
6
=
32.
10
–
9
=
33.
3
–
3
=
34.
1
–
0
=
35.
8
–
8
=
36.
4
–
2
=
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Oefen de erafsommen tot 10
| ANTWOORDEN

Erafsommen
1.
2
–
1
=
1
2.
8
–
8
=
0
3.
5
–
2
=
3
4.
8
–
3
=
5
5.
6
–
6
=
0
6.
1
–
0
=
1
7.
10
–
9
=
1
8.
2
–
1
=
1
9.
2
–
1
=
1
10.
6
–
1
=
5
11.
8
–
3
=
5
12.
7
–
2
=
5
13.
5
–
3
=
2
14.
4
–
2
=
2
15.
9
–
7
=
2
16.
8
–
4
=
4
17.
3
–
1
=
2
18.
5
–
3
=
2
19.
6
–
1
=
5
20.
9
–
6
=
3
21.
10
–
9
=
1
22.
1
–
0
=
1
23.
9
–
5
=
4
24.
1
–
0
=
1
25.
2
–
1
=
1
26.
1
–
1
=
0
27.
5
–
5
=
0
28.
5
–
1
=
4
29.
2
–
2
=
0
30.
3
–
1
=
2
31.
7
–
6
=
1
32.
10
–
9
=
1
33.
3
–
3
=
0
34.
1
–
0
=
1
35.
8
–
8
=
0
36.
4
–
2
=
2
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen